Magnetic piston shoe pair for axial piston pump and motor and control method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10371130
APP PUB NO 20190145386A1
SERIAL NO

16203618

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A magnetic piston shoe pair for an axial piston pump and the motor includes: pistons, coil suites, piston shoes and a swash plate, wherein the interior of the coil suite is a closed coil; the bearing surface that the end surface of the swash plate abuts the piston shoe is provided with micro-molding holes; the micro-molding holes are hemispherical; the back surface of the swash plate is provided with a primary iron core and two secondary iron cores; the iron cores are wound with coil; the coil is connected to an external alternating current power supply. When the pump/motor is working, the coil is energized to generate a magnetic field, thereby adsorbing the piston shoe on the swash plate. Meanwhile, the coil suite generates an inductive magnetic field.

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Patent Owner(s)

  • ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Haishun Huainan, CN 4 6
He, Shiju Huainan, CN 1 6
Mao, Feiyu Huainan, CN 1 6
Wang, Chunyan Huainan, CN 46 165
Wang, Haifeng Huainan, CN 310 2670
Wang, Qingchun Huainan, CN 2 6
Wang, Tao Huainan, CN 1320 8686
Yang, Yongkang Huainan, CN 1 6

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